Evidence map›Paper›PMID 42681159›Full record

ReviewMethods in molecular biology (Clifton, N.J.)2026

Atomic Force Microscopy to Investigate Collagen Fibrils.

Alexandre Berquand, Laurent Duca

Abstract readReview
PubMed Publisher
In one paragraph

Review in Methods in molecular biology (Clifton, N.J.), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

Alexandre BerquandUMR CNRS 7369 MEDyC, Team 2 "Matrix Aging and Vascular Remodeling", UFR Sciences Exactes et Naturelles, Campus Moulin de la Housse, Reims, France. alexandre.berquand@univ-reims.fr.
Laurent DucaUMR CNRS 7369 MEDyC, Team 2 "Matrix Aging and Vascular Remodeling", UFR Sciences Exactes et Naturelles, Campus Moulin de la Housse, Reims, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This chapter presents a comprehensive overview of the synthesis and atomic force microscopy (AFM) imaging of collagen fibers. Collagen, a key structural protein in the extracellular matrix, plays a crucial role in tissue strength and integrity. Synthetic and in vitro assembled collagen fibers are widely used in biomedical research and regenerative medicine. The chapter begins with a description of collagen's hierarchical structure and its self-assembly mechanisms under physiological conditions. Different synthesis methods are discussed, including extraction from biological sources and recombinant production. The influence of pH, ionic strength, and temperature on fibrillogenesis is examined. AFM is introduced as a powerful tool to characterize collagen morphology at the nanoscale. PFM is also presented as an emerging mode to characterize collagen fibrils. Techniques for sample preparation, imaging in air or liquid, and data interpretation are detailed. Typical AFM outputs, such as height profiles and phase contrast, provide insight into fibril diameter, periodicity, and surface topography. Case studies illustrate the impact of processing parameters on fiber structure. Finally, perspectives on future developments in collagen imaging are discussed. We also provide guidelines.

Indexed as

CollagenMicroscopy, Atomic ForceAnimalsExtracellular MatrixHumansHydrogen-Ion ConcentrationCollagenAtomic force microscopy (AFM)CollagenCollagen fibrilsPiezo-response force microscopy (PFM)

Identifiers

PMID42681159

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.